Welligkeitserzeugungsvorrichtung für einen Konstanten Zeitabhängigen Spannungsregler

Details

Veröffentlichungs-Nr.

EP3503392

Aktenzeichen

EP18212257

Anmeldetag

13. Dezember 2018

Veröffentlichung

30. Oktober 2024

Erteilung

30. Oktober 2024

Rechtsraum

EP

IPC

H02M3/156H02M1/15H03K4/50H02M3/158

Abstract

Embodiments of ripple generation devices for a constant on-time voltage regulator and methods for ripple generation for a constant on-time voltage regulator are described. In one embodiment, a ripple generation device for a constant on-time voltage regulator includes a ripple generator configured to generate a ripple signal, a detector operably connected to the ripple generator and configured to detect a difference between an amplitude of the ripple signal and at least one reference amplitude and a feedback controller operably connected to the ripple generator and the detector and configured to generate a control signal for controlling the amplitude of the ripple signal based on the detected difference. Other embodiments are also described.

Anmelder

Firma

NXP USA, Inc.

Land

🇺🇸 USA

Fachgebiete